﻿/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2009 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * FCKToolbarPanelButton Class: Handles the Fonts combo selector.
 */

var FCKToolbarFontsCombo = function( tooltip, style )
{
    this.CommandName    = 'FontName' ;
    this.Label        = this.GetLabel() ;
    this.Tooltip    = tooltip ? tooltip : this.Label ;
    this.Style        = style ? style : FCK_TOOLBARITEM_ICONTEXT ;

    this.DefaultLabel = FCKConfig.DefaultFontLabel || '' ;
}

// Inherit from FCKToolbarSpecialCombo.
FCKToolbarFontsCombo.prototype = new FCKToolbarFontFormatCombo( false ) ;

FCKToolbarFontsCombo.prototype.GetLabel = function()
{
    return FCKLang.Font ;
}

FCKToolbarFontsCombo.prototype.GetStyles = function()
{
    var baseStyle = FCKStyles.GetStyle( '_FCK_FontFace' ) ;

    if ( !baseStyle )
    {
        alert( "The FCKConfig.CoreStyles['Size'] setting was not found. Please check the fckconfig.js file" ) ;
        return {} ;
    }

    var styles = {} ;

    var fonts = FCKConfig.FontNames.split(';') ;

    for ( var i = 0 ; i < fonts.length ; i++ )
    {
        var fontParts = fonts[i].split('/') ;
        var font = fontParts[0] ;
        var caption = fontParts[1] || font ;

        var style = FCKTools.CloneObject( baseStyle ) ;

        style.SetVariable( 'Font', font ) ;
        style.Label = caption ;

        styles[ caption ] = style ;
    }

    return styles ;
}

FCKToolbarFontsCombo.prototype.RefreshActiveItems = FCKToolbarStyleCombo.prototype.RefreshActiveItems ;

FCKToolbarFontsCombo.prototype.StyleCombo_OnBeforeClick = function( targetSpecialCombo )
{
    // Clear the current selection.
    targetSpecialCombo.DeselectAll() ;

    var startElement = FCKSelection.GetBoundaryParentElement( true ) ;

    if ( startElement )
    {
        var path = new FCKElementPath( startElement ) ;

        for ( var i in targetSpecialCombo.Items )
        {
            var item = targetSpecialCombo.Items[i] ;
            var style = item.Style ;

            if ( style.CheckActive( path ) )
            {
                targetSpecialCombo.SelectItem( item ) ;
                return ;
            }
        }
    }
}
